286397730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{3182197}}^1$

素因数の和:3182210

約数の個数: 24

約数和(自身を含む): 744634332

約数和(自身を除く): 458236602

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 3182197, 6364394, 9546591, 15910985, 19093182, 28639773, 31821970, 47732955, 57279546, 95465910, 143198865, 286397730]

約数ペア:

[(1, 286397730), (2, 143198865), (3, 95465910), (5, 57279546), (6, 47732955), (9, 31821970), (10, 28639773), (15, 19093182), (18, 15910985), (30, 9546591), (45, 6364394), (90, 3182197)]